图表证明
发表于 2025-3-28 15:22:44
Alan J. Snyder,Gerson Rosenberg,William Weiss,William S. Pierce,Walter E. Pae,G. Allen Prophet,Willi das Sample der im Rahmen dieser Arbeit geführten Interviews. Um jedoch zusätzlich einen Einblick in die Perspektive von Frauen, die mit der Landwirtschaft leben, zu der Entwicklung der (Erwerbs-)Biographien von Landwirten zu bekommen, wurde nach Auswertung und Analyse der Ergebnisse eine Gruppendis
送秋波
发表于 2025-3-28 22:07:38
Total Artificial Hearts, LVADs or Nothing? And Muscle and Air-Powered LVADsrence be given to assist devices over total artificial hearts (TAHs). There is no scientific background for this and the right ventricle is the least difficult to make. In December 1982, Dr. Barney Clark received the first TAH meant for permanent use. Later, the Food and Drug Administration (FDA) de
上涨
发表于 2025-3-29 02:56:51
Biocompatible Material Developmenturface treatments by heparinization, polymer bulk, and surface modification to inhibit or enhance protein film formation have all shown promise in this regard. These methods are applicable to a number of medical polymers. A brief review of the more promising of these methods is given. While a perfec
cluster
发表于 2025-3-29 04:53:36
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Common-Migraine
发表于 2025-3-29 08:29:04
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catagen
发表于 2025-3-29 11:40:55
A New Antithrombogenic Coating Material — Fluorine-Acryl-Styrene-Urethane Silicone Graft-Block Copoltithrombogenic coating material, we evaluated it in a veno-arterial bypass (VAB) circuit in a canine model. Twelve dogs, divided into two groups, underwent femoro-femoral VAB without an oxygenator for 6 h at a mean flow of 500ml/min. In the control group (control, . = 6), non-coated polyvinyl chlori
滔滔不绝地说
发表于 2025-3-29 18:02:11
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Highbrow
发表于 2025-3-29 21:49:34
Improved Patency of HEMA/Styrene Block Copolymer-Coated Small Vessel Prosthesis Without Neointima Fo compatibility in in vitro and ex vivo experiments. The present study was carried out to evaluate the possible application of HEMA-st coating to a small vessel substitute. As a pilot study, HEMA-st-coated grafts, 6-mm in internal diameter and 7-cm-long, were evaluated as abdominal aortic replacement
reflection
发表于 2025-3-30 03:48:32
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cacophony
发表于 2025-3-30 07:46:58
A Totally Implantable Heart Assist System: The Novacor Programing a unique solenoid-actuated dual pusher-plate blood pump, the system is very responsive and is capable of assuming the total circulation. A belt skin transformer allows inductive power transmission, across the intact skin, from a wearable battery pack to the implanted electronic controller. Multi